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  <title>打开/关闭绝对刷送</title>
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  <div id="layout-content"><div id="function.ob-implicit-flush" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ob_implicit_flush</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">ob_implicit_flush</span> &mdash; <span class="dc-title">打开/关闭绝对刷送</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.ob-implicit-flush-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ob_implicit_flush</strong></span>
    ([ <span class="methodparam"><span class="type">int</span> <code class="parameter">$flag</code><span class="initializer"> = true</span></span>
  ] ) : <span class="type"><span class="type void">void</span></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>ob_implicit_flush()</strong></span>将打开或关闭绝对（隐式）刷送。绝对（隐式）刷送将导致在每次输出调用后有一次刷送操作，以便不再需要对 <span class="function"><a href="flush.html" class="function">flush()</a></span> 的显式调用。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ob-implicit-flush-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">flag</code></dt>

     <dd>

      <p class="para">
        设为<strong><code>TRUE</code></strong> 打开绝对刷送，反之是 <strong><code>FALSE</code></strong> 。
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ob-implicit-flush-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   没有返回值。
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.ob-implicit-flush-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="flush.html" class="function" rel="rdfs-seeAlso">flush()</a> - 刷新输出缓冲</span></li>
    <li class="member"><span class="function"><a href="ob_start.html" class="function" rel="rdfs-seeAlso">ob_start()</a> - 打开输出控制缓冲</span></li>
    <li class="member"><span class="function"><a href="ob_end_flush.html" class="function" rel="rdfs-seeAlso">ob_end_flush()</a> - 冲刷出（送出）输出缓冲区内容并关闭缓冲</span></li>
   </ul>
  </p>
 </div>


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